CN205154023U - Creep into reaming mechanism - Google Patents
Creep into reaming mechanism Download PDFInfo
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- CN205154023U CN205154023U CN201520700156.0U CN201520700156U CN205154023U CN 205154023 U CN205154023 U CN 205154023U CN 201520700156 U CN201520700156 U CN 201520700156U CN 205154023 U CN205154023 U CN 205154023U
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- double
- stake
- unit head
- binary channels
- reaming
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000005553 drilling Methods 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 abstract description 17
- 239000002689 soil Substances 0.000 abstract description 8
- 238000013517 stratification Methods 0.000 abstract description 3
- 230000000754 repressing effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a creep into reaming mechanism, including binary channels unit head, double -walled drilling rod and umbrella formula drill bit, the binary channels unit head is connected the double -walled drilling rod, the double -walled drilling rod is connected umbrella formula drill bit, the binary channels unit head is walked on the girder with rotatory, and the binary channels unit head makes umbrella formula drill bit is opened and is drawn in in. The utility model provides a creep into reaming mechanism is through setting up creep into reaming mechanism on the pile sinking reamer for earlier through the ream bit reaming stake of repressing, reduce and press the stake difficulty before pressing the stake, avoid the geological stratification or press the stake to destroy, can one -time Setup, the transportation exempts from to demolish, can shorten the stake time of pressing greatly under the condition that can not directly press the stake, has improved and has pressed a stake work efficiency, and the counter weight is few under the condition of same single pile bearing moreover, and crowded soil lacks, and the noise is little, and is pollution -free.
Description
Technical Field
The utility model relates to a static pile driver reaming pile sinking technical field, concretely relates to drilling reaming mechanism of pile sinking reamer.
Background
The existing pile press has a static pile press, an air hammer type pile press and a spiral pouring pile press, the traditional static pile press has difficulty in pressing piles on geological strata such as sand layers, hard soil layers and stratification layers, even under some geology, the traditional static pile press can not perform pile pressing work, and the static pile press has high damage degree on the geological strata such as sand layers, hard soil layers and stratification layers. The piles formed by spiral casting also have several disadvantages, such as: the strength and hardness of the spiral cast pile are not good enough, and the forming period of the spiral cast pile is long.
The general pile sinking method has the following three types: the static pile pressing method is a construction method for realizing the pressing of a pile body into a soil layer through the action of mechanical static pressure or hydrostatic pressure, and has the defects that when a hard soil layer, a sand layer, a differentiation layer and some soil layers which are difficult to press piles are met, larger penetrating power cannot be realized, and the existing static press-mounting machine cannot further press the piles downwards; secondly, the hammering type pile sinking construction method realizes the construction method that the pile body is driven into the soil layer through the circular striking action of a mechanical hammer such as a diesel hammer on the pile body, and has the defects of generating larger noise and vibration and directly influencing surrounding buildings; the pouring pile-forming construction method is a pile-sinking construction method which firstly drills holes and then implants a reinforcement cage and concrete in the holes, and has the defects of hidden engineering, high quality control difficulty, large amount of slurry garbage generation, high treatment difficulty, high environmental protection requirement and high requirement on the traffic standard of a site road.
Therefore, it is highly desirable to design a new piling machine to overcome the above problems.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a creep into reaming mechanism, overcome above-mentioned defect, creep into reaming mechanism through setting up on pile sinking reamer for earlier through reamer reaming bit reaming before the pile pressing and pile pressing again, reduce the pile pressing difficulty, avoid destroying geological formation or pile pressing.
For solving the technical problem, the utility model provides a creep into reaming mechanism, including binary channels unit head, double-walled drilling rod and umbrella type drill bit, the binary channels unit head is connected the double-walled drilling rod, the double-walled drilling rod is connected the umbrella type drill bit, the binary channels unit head walks and rotates on the girder, and the binary channels unit head makes the umbrella type drill bit is opened and is drawn in.
As a preferred scheme of boring reaming mechanism, it still includes the link, the one end of binary channels unit head is connected the link, the one end of double-walled drilling rod is through fixing the link is gone up and is followed the binary channels unit head slides from top to bottom.
As a preferred scheme of boring reaming mechanism, boring reaming mechanism still includes the manipulator, the manipulator will the double-walled drilling rod is fixed on the girder.
As a preferred scheme of boring reaming mechanism, boring reaming mechanism still includes fixed holder, fixed holder is fixed on the girder, fixed holder is used for fixing the double-walled drilling rod.
As a preferred scheme of boring reaming mechanism, boring reaming mechanism still includes the upset holder, the upset holder is fixed on the girder, the upset holder is used for the upset double-walled drilling rod.
Compared with the prior art, the utility model provides a creep into reaming mechanism, creep into reaming mechanism through setting up on pile sinking reamer for earlier through the reaming bit reaming before the pile pressing and pile pressing again, reduce the pile pressing difficulty, avoid destroying geological formation or pile pressing, can once install, the transportation is exempted from to demolish, can shorten the pile pressing time greatly under the condition that can not directly pile pressing, pile pressing work efficiency has been improved, and the counter weight is few under the condition of same single pile bearing, crowded native is few, the noise is little, and is pollution-free.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein,
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a double-wall drill rod according to the present invention.
Fig. 3 is a schematic structural view of the umbrella type drill of the present invention.
The device comprises a girder 1, a fixed clamp 2, a turnover clamp 3, a manipulator 4, a chain buckle 5, a double-channel power head 6, a double-wall drill rod 7 and an umbrella-type drill bit 8.
Detailed Description
A creep into reaming mechanism, including binary channels unit head 6, double-walled drilling rod 7 and umbrella formula drill bit 8.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the following embodiments.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Secondly, the utility model discloses utilize structural schematic diagram etc. to carry out the detailed description, when detailing the embodiment of the utility model, for the convenience of explanation, the schematic diagram that shows to creep into reamer mechanism structure can not do local amplification according to general proportion, moreover the schematic diagram is the example only, and it should not limit here the scope of the protection of the utility model. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Referring to fig. 1-3, the drilling and reaming mechanism includes a dual-channel power head 6, a dual-wall drill rod 7 and an umbrella-type drill bit 8, the dual-channel power head 6 is connected to the dual-wall drill rod 7, the dual-wall drill rod 7 is connected to the umbrella-type drill bit 8, the dual-channel power head 6 travels and rotates on the crossbeam 1, and the umbrella-type drill bit 8 is opened and closed by injecting high-pressure water or slurry into the dual-channel power head 6, so that the umbrella-type drill bit 8 drills and reams holes.
During actual drilling and reaming, according to the requirement on the depth of the hole, a plurality of drill rods may be needed, and therefore, in order to better fix the drill rods, the drilling and reaming mechanism further comprises a chain buckle 5, one end of the dual-channel power head 6 is connected with the chain buckle 5, and one end of the dual-wall drill rod 7 slides up and down along with the dual-channel power head 6 by being fixed on the chain buckle 5.
Since the drill rod needs to be fixed in direction and held, the drilling and reaming mechanism further comprises a manipulator 4, and the manipulator 4 fixes the double-wall drill rod 7 on the girder 1.
In order to facilitate the installation of a plurality of drill rods, the drilling and reaming mechanism further comprises a fixing holder 2, the fixing holder 2 is fixed on the girder 1, and the fixing holder 2 is used for fixing the double-wall drill rod 7.
In order to conveniently turn over the drill rod, the drilling and reaming mechanism further comprises a turning holder 3, the turning holder 3 is fixed on the girder 1, and the turning holder 3 is used for turning over the double-wall drill rod 7.
The utility model discloses a drilling reaming mechanism's theory of operation is: when the static pile press cannot press a pile and needs to use the drilling and reaming mechanism, the amplitude-changing oil cylinder 7 starts to turn over to enable the girder 2 to stand, the platform oil cylinder 10 starts to turn over to enable a drill bit to be aligned with the center of a pile hole, the number of the drill rods is selected according to the length requirement, if a plurality of drill rods are needed, the drill rods are connected through the chain buckles 5, the power head 6 moves downwards to open the chain buckles 5, the drill rods lifted by a crane are manually buckled into the chain buckles 5, the power head 6 moves upwards at the moment, the first drill rod is naturally vertical under the action of gravity, the manipulator 4 grasps the first drill rod, the main shaft of the power head 6 rotates to enable the main shaft to be buckled on the first drill rod, then the manipulator 4 loosens, the power head 6 pushes downwards and simultaneously rotates the main shaft of the gear box, when the second drill rod is connected in the same method, the holder 3 presss from both sides tightly first drilling rod reaches the purpose that connects the pole, when the degree of depth that needs drilling is arrived downwards, begins to adjust reaming adjustment mechanism, adjusts reaming adjustment structure after the reaming is accomplished and makes the drill bit regain the state, 6 upwards backs drags of unit head the second drilling rod, 4 cooperations of manipulator 6 loosening of unit head is buckled, holder 3 is carried first drilling rod is broken out, 6 downwards catches of unit head first drilling rod will again 6 upwards backs drags until taking out all drilling rods, and the reaming action is accomplished this moment, static pile driver begins work.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the utility model discloses a creep into reaming mechanism, creep into reaming mechanism through setting up on pile sinking reamer for pile driving again through reamer reaming bit earlier before the pile driving, reduce the pile driving difficulty, avoid destroying geological formation or pile driving, can once install, the transportation is exempted from to demolish, can shorten the pile driving time greatly under the condition that can not directly the pile driving, the pile driving work efficiency has been improved, and the counter weight is few under the condition of same single pile bearing, it is few to crowd soil, the noise is little, and is pollution-free.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. A drilling reaming mechanism is characterized in that: including binary channels unit head, double-walled drilling rod and umbrella formula drill bit, the binary channels unit head is connected the double-walled drilling rod, the double-walled drilling rod is connected the umbrella formula drill bit, the binary channels unit head is walked and is rotatory on the girder, and the binary channels unit head makes the umbrella formula drill bit is opened and is drawn in.
2. The drilling reamer mechanism of claim 1, wherein: the double-wall drill rod is characterized by further comprising a chain buckle, one end of the double-channel power head is connected with the chain buckle, and one end of the double-wall drill rod slides up and down along with the double-channel power head through being fixed on the chain buckle.
3. The drilling reamer mechanism of claim 1, wherein: the double-wall drill rod fixing device further comprises a manipulator, and the manipulator fixes the double-wall drill rod on the girder.
4. The drilling reamer mechanism of claim 1, wherein: the double-wall drill pipe fixing clamp is characterized by further comprising a fixing clamp, wherein the fixing clamp is fixed on the girder and used for fixing the double-wall drill pipe.
5. The drilling reamer mechanism of claim 1, wherein: the double-wall drill rod overturning device further comprises an overturning clamp, wherein the overturning clamp is fixed on the girder and is used for overturning the double-wall drill rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700156.0U CN205154023U (en) | 2015-09-11 | 2015-09-11 | Creep into reaming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700156.0U CN205154023U (en) | 2015-09-11 | 2015-09-11 | Creep into reaming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154023U true CN205154023U (en) | 2016-04-13 |
Family
ID=55689731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700156.0U Active CN205154023U (en) | 2015-09-11 | 2015-09-11 | Creep into reaming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178861A (en) * | 2014-12-22 | 2015-12-23 | 江苏谷登工程机械装备有限公司 | Drilling hole enlarging mechanism |
-
2015
- 2015-09-11 CN CN201520700156.0U patent/CN205154023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178861A (en) * | 2014-12-22 | 2015-12-23 | 江苏谷登工程机械装备有限公司 | Drilling hole enlarging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 224100 south of Weisan Road, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU GUDENG HEAVY MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 224100 north side of Jianshe West Road, Changzhou high tech Industrial Park, Yancheng City, Jiangsu Province Patentee before: JIANGSU GOODENG ENGINEERING MACHINERY ASSEMBLING Co.,Ltd. |